5.11 Tactical Range Master Waterproof Boot 100% Leather and Textile Imported Synthetic sole High performance waterproof and bloodborne pathogen resistant boot for work and casual wear provides enhanced comfort, stability, and traction Ripstop nylon and HELCOR leather with eVent waterproof, breathable, blood borne pathogen resistant membrane and toe reinforcement Sole features 8 mm heel to toe drop, nylon shank, arch lugs, climbing lugs, and heel brake for training and recreation Full length CMEVA midsole OrthoLite insole